Group 1 - The State Intellectual Property Office of China has published a patent application by Qingdao Haier Air Conditioning Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd., and Haier Smart Home Co., Ltd. for a "Temperature Control Method, Device, Equipment, Medium, and Program Product" [1] - The patent application, filed on February 2025, pertains to smart home technology, specifically a method for temperature control that detects environmental information such as air temperature, humidity, wind speed, and radiation temperature to determine user comfort temperature [1] - The method involves determining control parameters for multiple control loads based on environmental information and user-set target temperature, executing the method repeatedly until user comfort temperature equals the target temperature [1] Group 2 - Qingdao Haier Air Conditioning Co., Ltd. was established in 1996, located in Qingdao, with a registered capital of 9,363.8162532 million RMB, and has invested in 19 companies and participated in 3,043 bidding projects [2] - Qingdao Haier Air Conditioning Electronics Co., Ltd. was founded in 1999, also located in Qingdao, with a registered capital of 9,670.9088914 million RMB, having invested in 15 companies and participated in 4,235 bidding projects [2] - Haier Smart Home Co., Ltd. was established in 1994, located in Qingdao, with a registered capital of 94,381.14893 million RMB, having invested in 58 companies and participated in 1,658 bidding projects [2]